@charset "UTF-8";
/*
 * colors variables
 */
html, body {
    min-height: 100%;
    height: 100%;
    min-width: 1000px;
    background: #f3f5f7;
}

a {
    color: #2da1e7;
}

a:hover {
    color: #2da1e7;
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6, p {
    padding: 0px;
    margin: 0;
    line-height: 200%;
}

em, i {
    font-style: normal;
}

.cr-pd-mr {
    padding: 0px;
    margin: 0px;
}

.cl-red {
    color: red !important;
}

.cl-orange {
    color: #ff5a2c !important;
}

.ft-cen {
    text-align: center;
}

.more {
    color: #2da1e7;
}

.cl-basics {
    color: #00a4ff;
}

.hv-poin:hover {
    cursor: pointer;
}

.pd-left {
    padding-left: 15px;
}

.pd-rit {
    padding-right: 15px;
}

.btn-primary {
    background: #00a4ff;
    border: none;
}

.cl-boder {
    border: none;
}

.hide {
    display: none;
}

.show {
    display: block;
}

/****
* icon 图标 common
****/
.i-chevron-top {
    display: inline-block;
    width: 13px;
    height: 10px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -83px 2px;
}

.i-chevron-bot {
    display: inline-block;
    width: 13px;
    height: 10px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -83px -6px;
}

.i-heart {
    display: inline-block;
    width: 20px;
    height: 14px;
    cursor: pointer;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -104px 0px;
}

.i-star {
    display: inline-block;
    width: 14px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -57px 0px;
}

.i-weixin {
    display: inline-block;
    width: 18px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 0px 1px;
}

.i-qq {
    display: inline-block;
    width: 18px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -26px 0px;
}

.i-answer {
    display: inline-block;
    width: 16px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -133px 0px;
}

.i-browse {
    display: inline-block;
    width: 15px;
    height: 12px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 0px -20px;
}

.i-problem {
    display: inline-block;
    width: 23px;
    height: 19px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -133px -21px;
}

.i-node {
    display: inline-block;
    width: 23px;
    height: 19px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -102px -21px;
}

.i-edt {
    display: inline-block;
    width: 16px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -22px -19px;
}

.i-del {
    display: inline-block;
    width: 15px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -43px -19px;
}

.i-laud {
    display: inline-block;
    width: 15px;
    height: 15px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -64px -19px;
}

.i-coll {
    display: inline-block;
    width: 15px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 1px -35px;
}

.i-play {
    display: inline-block;
    width: 14px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -22px -35px;
    margin-right: 8px;
}

/*
 * colors variables
 */
header a {
    color: #333;
}

header a:hover {
    color: #ff7c2d;
    text-decoration: none;
}

header .navbar {
    min-width: 1024px;
    margin: 0 auto;
    border-radius: 0px;
    overflow: hidden;
}

header .navbar .logo {
    width: 195px;
    float: left;
    min-width: 110px;
    margin-right: 2%;
}

header .navbar .starch {
    float: right;
    min-width: 326px;
    margin-right: 5%;
}

header .navbar .sign-in {
    float: right;
}

header .navbar .sign-in a {
    color: #14191f;
}

header .navbar .sign-in span {
    color: #787d82;
}

header .navbar .sign-in .personal {
    color: #787d82;
}

header .navbar .sign-in .personal .personalIco::before {
    content: ' ● ';
    color: red;
    font-weight: bold;
    right: 1px;
    top: -8px;
    position: absolute;
}

header .navbar .sign-in .personal span {
    display: inline-block;
    width: 20px;
    height: 20px;
    position: relative;
    top: 6px;
    margin-left: 8px;
    background: url(../img/asset-personalIco.png) no-repeat;
}

header .navbar .sign-in .myInfo {
    color: #787d82;
}

header .navbar .sign-in .myInfo img {
    display: inline-block;
    margin: 0 5px;
    position: relative;
    top: -2px;
    width: 25px;
    height: 25px;
    border-radius: 25px;
}

header .navbar-nav {
    font-size: 18px;
    margin: 0 20px;
    font-weight: bold;
    color: #333;
}

header .navbar-nav li a {
    padding: 9px 15px !important;
}

header .active {
    border-bottom: solid 2px #00a4ff;
}

header .sign-in {
    margin-top: 12px;
    margin-right: 0px;
}

header .sign-in a {
    color: #00a4ff;
}

header .learingHeader {
    max-width: 1366px;
    margin: 0 auto;
    width: 100%;
    padding-top: 30px;
    padding-bottom: 30px;
}

header input {
    height: 35px;
    margin-top: 7px;
}

header .input-search {
    border: solid 2px #00a4ff;
    width: 280px;
    padding-left: 10px;
}

header .search-buttom {
    border: solid 2px #00a4ff;
    background: #00a4ff;
    color: #fff;
    font-weight: bold;
    width: 14%;
    max-width: 80px;
    border-radius: 0;
    position: relative;
    top: -1px;
}

/*
 * colors variables
 */
footer {
    width: 100%;
    background: #fff;
    margin-top: 20px;
    padding: 40px 0;
    line-height: 260%;
}

footer .btn-primary {
    min-width: 100px;
    margin-top: 10px;
}

footer img {
    position: relative;
    top: -8px;
    left: 0px;
}

footer dt {
    margin-bottom: 20px;
}

footer dd {
    line-height: 200%;
}

/*
 * colors variables
 */
.article-banner {
    position: relative;
}

.article-banner .banner-bg {
    width: 100%;
    height: 240px;
    background: url(../img/widget-bannerBg.png) top center no-repeat;
    background-size: cover;
}

.article-banner .banner-info {
    margin: 20px 0;
    position: absolute;
    width: 80%;
    max-width: 1170px;
    color: #fff;
    top: 0px;
    left: 50%;
    transform: translateX(-50%);
}

.article-banner .banner-info .banner-left {
    float: left;
}

.article-banner .banner-info .banner-left .tit {
    font-size: 32px;
}

.article-banner .banner-info .banner-left .pic {
    font-size: 16px;
}

.article-banner .banner-info .banner-left .pic .new-pic {
    color: #ca50f8;
}

.article-banner .banner-info .banner-left .pic .old-pic {
    color: #999;
    text-decoration: line-through;
}

.article-banner .banner-info .banner-left .info {
    margin-top: 15px;
}

.article-banner .banner-info .banner-left .info a {
    background: #00a4ff;
    color: #fff;
    font-size: 18px;
    display: inline-block;
    padding: 5px 20px;
    position: relative;
    top: -10px;
}

.article-banner .banner-info .banner-left .info span {
    display: inline-block;
    padding: 0px 20px;
    font-size: 18px;
    border-right: solid 1px #787d82;
}

.article-banner .banner-info .banner-left .info span em {
    font-size: 14px;
    display: block;
}

.article-banner .banner-info .banner-left .info span:last-child {
    border: none;
}

.article-banner .banner-info .banner-rit {
    float: right;
}

.article-banner .banner-info .banner-rit .vid-act {
    color: #dadada;
}

.article-banner .banner-info .banner-rit .vid-act i {
    margin: 0 5px;
    position: relative;
    top: 1px;
}

.article-banner .banner-info .banner-rit .vid-act span {
    display: inline-block;
    width: 49%;
    line-height: 15px;
    text-align: center;
    margin: 15px 0;
}

.article-banner .banner-info .banner-rit .vid-act span:nth-child(1) {
    border-right: solid 1px #787d82;
}

.article-banner .banner-info .banner-rit .vid-act .active {
    color: #00a4ff;
}

.active {
    color: #00a4ff;
}

/*
 * colors variables
 */
.article-cont {
    width: 100%;
    max-width: 1170px;
    margin: 0 auto;
    overflow: hidden;
}

.article-cont .article-left-box {
    width: 75%;
    float: left;
}

.article-cont .article-left-box .content .content-com {
    margin-bottom: 15px;
    background: #fff;
    padding: 30px 20px;
    overflow: hidden;
    position: relative;
    color: #787d82;
    line-height: 200%;
}

.article-cont .article-left-box .content .content-com .title {
    color: #000;
    text-align: center;
    position: relative;
    width: 10%;
    min-width: 120px;
    font-size: 18px;
    float: left;
    padding: 0px 15px;
}

.article-cont .article-left-box .content .content-com .title span {
    position: relative;
    height: 100%;
}

.article-cont .article-left-box .content .content-com .cont {
    float: right;
    width: 85%;
}

.article-cont .article-left-box .content .content-com .drop-down {
    overflow: hidden;
    height: 60px;
    transition: 1s;
}

.article-cont .article-left-box .content .content-com .item .drop-down {
    height: 0px;
}

.article-cont .article-left-box .content .about .on-off, .article-cont .article-left-box .content .suit .on-off {
    position: absolute;
    right: 30px;
    bottom: 8px;
    color: #00a4ff;
}

.article-cont .article-left-box .content .course .cont .img-box {
    float: left;
    width: 120px;
}

.article-cont .article-left-box .content .course .cont .info-box {
    float: right;
    width: 80%;
    line-height: 240%;
}

.article-cont .article-left-box .content .course .cont .info-box i {
    text-decoration: line-through;
}

.article-cont .article-left-box .content .course .cont .info-box em {
    font-size: 18px;
    color: #f07700;
    margin-right: 10px;
}

.article-cont .article-left-box .content .course .cont .info-box span {
    font-weight: bold;
    display: inline-block;
    margin-right: 10px;
}

.article-cont .article-left-box .content .course .cont .info-box .name em {
    font-size: 18px;
    color: #787d82;
}

.article-cont .article-left-box .content .course .cont .info-box .lab {
    color: #5f1898;
}

.article-cont .article-left-box .content .course .cont .info-box .info {
    line-height: 20px;
    margin: 20px 0;
}

.article-cont .article-left-box .content .prob ul, .article-cont .article-left-box .content .prob li {
    padding: 0;
    margin: 0;
    font-size: 16px;
    line-height: 40px;
}

.article-cont .article-left-box .content .prob li {
    list-style: none;
    position: relative;
    border-bottom: solid 1px #999;
}

.article-cont .article-left-box .content .prob li i {
    color: #00a4ff;
    position: absolute;
    top: 15px;
    font-size: 12px;
    left: -20px;
}

.article-cont .article-left-box .content .prob li p {
    font-size: 14px;
    padding: 0px 0 20px 0;
}

.article-cont .article-left-box .content .prob li:last-child {
    border: none;
}

.article-cont .article-right-box {
    width: 24%;
    float: right;
}

.article-cont .article-right-box .comment .tit {
    margin: 20px;
    line-height: 40px;
    font-size: 18px;
    color: #00a4ff;
}

.article-cont .article-right-box .comment .com-cont {
    background: #fff;
    padding: 10px 20px;
    font-size: 12px;
}

.article-cont .article-right-box .comment .com-cont .item .top-info {
    overflow: hidden;
    text-align: center;
    padding: 10px 0;
}

.article-cont .article-right-box .comment .com-cont .item .top-info img {
    float: left;
    position: relative;
    top: 5px;
    margin-right: 10px;
}

.article-cont .article-right-box .comment .com-cont .item .top-info .info {
    float: left;
}

.article-cont .article-right-box .comment .com-cont .item .top-info .time {
    font-size: 14px;
    float: right;
    line-height: 36px;
}

.article-cont .article-right-box .comment .com-cont .item .top-info p {
    height: 18px;
}

.article-cont .article-right-box .comment .com-cont .item .but-info {
    font-size: 14px;
    padding: 5px 0 10px 0;
    border-bottom: solid 1px #999;
}

.article-cont .article-right-box .comment .com-cont .item .but-info span {
    display: inline-block;
    overflow: hidden;
    height: 60px;
}

.article-cont .article-right-box .comment .com-cont .go-pingjia {
    position: relative;
    line-height: 40px;
    padding-top: 10px;
    font-size: 14px;
}

.article-cont .article-right-box .comment .com-cont .go-pingjia a {
    position: absolute;
    top: 10px;
    right: 10px;
    text-decoration: none;
}

.article-cont .article-right-box .learing-box .tit {
    margin: 30px 10px 10px 10px;
    line-height: 40px;
    font-size: 18px;
    color: #00a4ff;
}

.article-cont .article-right-box .learing-box .com-cont {
    padding: 20px 5px 10px 5px;
    background: #fff;
}

.article-cont .article-right-box .learing-box .com-cont .item {
    display: inline-block;
    width: 23%;
    min-width: 42px;
    margin-bottom: 10px;
    text-align: center;
}

.article-cont .article-right-box .learing-box .com-cont p {
    font-size: 12px;
    width: 100%;
    display: inline-block;
}

.popup-box {
    width: 100%;
    height: 100%;
    position: fixed;
    top: 0px;
    left: 0px;
    z-index: 999;
}

.popup-box .mask {
    width: 100%;
    height: 100%;
    background: #000000;
    opacity: 0.5;
}

.popup-box .popup-course-box {
    position: absolute;
    display: none;
    z-index: 1000;
    background: #fff;
    width: 80%;
    max-width: 1199px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -60%);
}

.popup-box .popup-course-box .title {
    width: 100%;
    height: 133px;
    font-size: 32px;
    line-height: 133px;
    color: #fff;
    text-align: center;
    background: url(../img/widget-popbg.png) no-repeat;
    background-size: cover;
}

.popup-box .popup-course-box .title span {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    position: absolute;
    right: 40px;
    top: -20px;
    cursor: pointer;
}

.popup-box .popup-course-box .content {
    line-height: 200%;
    text-align: center;
    padding: 40px 20px;
    font-size: 16px;
}

.popup-box .popup-course-box .content a {
    text-decoration: none;
    margin-top: 40px;
    color: #fff;
    background: #00a4ff;
    display: inline-block;
    padding: 2px 40px;
}

.popup-box .popup-pay-box {
    display: block;
    position: absolute;
    z-index: 1000;
    background: #fff;
    width: 80%;
    max-width: 1199px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -60%);
}

.popup-box .popup-pay-box .title {
    width: 100%;
    font-size: 24px;
    padding: 20px 40px;
    color: #00a4ff;
    text-align: left;
    background-size: cover;
}

.popup-box .popup-pay-box .title span {
    font-size: 24px;
    font-weight: bold;
    color: #787d82;
    position: absolute;
    right: 40px;
    top: 15px;
    cursor: pointer;
}

.popup-box .popup-pay-box .content {
    margin: 0px 40px;
    padding-bottom: 20px;
    border-bottom: solid 1px #999;
    overflow: hidden;
}

.popup-box .popup-pay-box .content img {
    float: left;
    margin-right: 30px;
}

.popup-box .popup-pay-box .content .info .info-tit {
    font-weight: bold;
    line-height: 36px;
    font-size: 20px;
}

.popup-box .popup-pay-box .content .info .info-tit span {
    font-weight: normal;
    display: inline-block;
    margin-left: 20px;
    color: #787d82;
    font-size: 14px;
}

.popup-box .popup-pay-box .content .info .info-pic span {
    display: inline-block;
    margin-left: 20px;
    font-size: 20px;
    color: #787d82;
    text-decoration: line-through;
}

.popup-box .popup-pay-box .content .info .info-new-pic span {
    display: inline-block;
    margin-left: 20px;
    font-size: 20px;
    color: #dd340d;
}

.popup-box .popup-pay-box .fact-pic {
    margin: 10px 40px;
    text-align: right;
}

.popup-box .popup-pay-box .fact-pic span {
    display: inline-block;
    margin-left: 20px;
    font-size: 20px;
    color: #dd340d;
}

.popup-box .popup-pay-box .go-pay {
    text-align: center;
    margin: 20px;
}

.popup-box .popup-pay-box .go-pay a {
    display: inline-block;
    background: #00a4ff;
    font-size: 18px;
    margin: 0 10px;
    padding: 5px 50px;
    color: #fff;
}

.popup-box .popup-pay-box .go-pay .addCar {
    background: #fba957;
    padding: 5px 30px;
}

/*
 * colors variables
 */
.article-cont-catalog {
    width: 100%;
    max-width: 1170px;
    margin: 0 auto;
    overflow: hidden;
}

.article-cont-catalog .article-left-box {
    width: 75%;
    float: left;
}

.article-cont-catalog .article-left-box .tit-list {
    font-size: 16px;
    margin: 20px 0;
}

.article-cont-catalog .article-left-box .tit-list a {
    cursor: pointer;
    display: inline-block;
    padding: 10px 20px;
    color: #787d82;
    text-decoration: none;
}

.article-cont-catalog .article-left-box .tit-list a:hover {
    color: #00a4ff;
}

.article-cont-catalog .article-left-box .tit-list .active {
    color: #00a4ff;
}

.article-cont-catalog .article-left-box .content .item {
    background: #fff;
    margin-bottom: 10px;
    font-size: 16px;
    color: #050505;
}

.article-cont-catalog .article-left-box .content .item .title {
    position: relative;
    padding: 20px 30px 0px 30px;
}

.article-cont-catalog .article-left-box .content .item .title i {
    margin-right: 10px;
}

.article-cont-catalog .article-left-box .content .item .title .time {
    position: absolute;
    top: 20px;
    font-size: 14px;
    right: 30px;
    color: #787d82;
}

.article-cont-catalog .article-left-box .content .item .about {
    padding: 10px 30px 20px 52px;
    font-size: 14px;
    line-height: 26px;
    color: #999;
}

.article-cont-catalog .article-left-box .content .item .drop-down {
    overflow: hidden;
    height: 0;
    transition: 1s;
}

.article-cont-catalog .article-left-box .content .item .list-box {
    overflow: hidden;
    border-top: 2px solid #f4f4f4;
    padding: 0px 30px 0px 52px;
    margin: 0px;
}

.article-cont-catalog .article-left-box .content .item .list-box li {
    color: #999;
    list-style: none;
    position: relative;
    line-height: 40px;
}

.article-cont-catalog .article-left-box .content .item .list-box li span {
    position: absolute;
    right: 0px;
    top: 10px;
}

.article-cont-catalog .article-left-box .content .item .list-box li:first-child {
    margin-top: 10px;
}

.article-cont-catalog .article-left-box .content .item .list-box li:last-child {
    margin-bottom: 10px;
}

.article-cont-catalog .article-left-box .content .item .list-box .active {
    color: #00a4ff;
}

.article-cont-catalog .article-left-box .content .item .overwrite {
    display: block;
    color: #050505;
    text-align: center;
    text-decoration: none;
    padding: 30px 30px 30px 54px;
}

.article-cont-catalog .article-right-box {
    width: 24%;
    float: right;
}

.article-cont-catalog .article-right-box .about-teach {
    background: #fff;
    padding: 20px;
}

.article-cont-catalog .article-right-box .about-teach .teach-info {
    overflow: hidden;
}

.article-cont-catalog .article-right-box .about-teach .teach-info img {
    float: left;
    margin-right: 10px;
}

.article-cont-catalog .article-right-box .about-teach .teach-info span {
    font-size: 16px;
}

.article-cont-catalog .article-right-box .about-teach .teach-info .about {
    text-align: left;
    line-height: 24px;
    margin-top: 5px;
    color: #5f1898;
}

.article-cont-catalog .article-right-box .about-teach p:nth-child(2) {
    text-align: center;
    padding: 10px 0;
}

.article-cont-catalog .article-right-box .about-teach p:nth-child(2) a {
    display: inline-block;
    width: 100%;
    background: #00a4ff;
    color: #fff;
}

.article-cont-catalog .article-right-box .about-teach .synopsis {
    color: #787d82;
}

.article-cont-catalog .article-right-box .learing-box .tit {
    font-size: 18px;
    color: #00a4ff;
    padding: 20px;
}

.article-cont-catalog .article-right-box .learing-box .item-box {
    background: #fff;
}

.article-cont-catalog .article-right-box .learing-box .item-box .item-list {
    overflow: hidden;
    height: 50px;
    border-bottom: solid 1px #bdbdbd;
}

.article-cont-catalog .article-right-box .learing-box .item-box .item-list a {
    color: #050505;
    padding: 0 20px;
    display: block;
    line-height: 50px;
}

.article-cont-catalog .article-right-box .learing-box .item-box .item-list a:last-child {
    border: none;
}

.article-cont-catalog .article-right-box .learing-box .item-box .item-list .infobox {
    position: relative;
    top: -140px;
}

.article-cont-catalog .article-right-box .learing-box .item-box .item-list .morebox {
    background: url(../img/widget-titBg.png) no-repeat;
    background-size: cover;
    text-align: center;
    color: #fff;
}

.article-cont-catalog .article-right-box .learing-box .item-box .item-list .morebox .top-tit {
    font-size: 22px;
    padding-top: 20px;
    font-weight: bold;
}

.article-cont-catalog .article-right-box .learing-box .item-box .item-list .morebox .top-lab {
    font-size: 16px;
    margin-bottom: 10px;
}

.article-cont-catalog .article-right-box .learing-box .item-box .item-list .morebox .top-num {
    font-size: 14px;
    text-align: left;
    position: relative;
    padding: 0 20px;
    background: rgba(0, 0, 0, 0.5);
    line-height: 34px;
}

.article-cont-catalog .article-right-box .learing-box .item-box .item-list .morebox .top-num span {
    position: absolute;
    right: 20px;
    top: 0px;
}

.article-cont-catalog .article-right-box .learing-box .item-box .hov {
    height: 140px;
}

.article-cont-catalog .article-right-box .learing-box .item-box .hov .infobox {
    top: 0px;
    transition: 800ms;
}

.article-cont-catalog .article-right-box .learing-box .item-box .hov a {
    display: none;
}

/*
 * colors variables
 */
html, body {
    min-height: 100%;
    height: 100%;
    min-width: 1000px;
    background: #f3f5f7;
}

a {
    color: #2da1e7;
}

a:hover {
    color: #2da1e7;
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6, p {
    padding: 0px;
    margin: 0;
    line-height: 200%;
}

em, i {
    font-style: normal;
}

.cr-pd-mr {
    padding: 0px;
    margin: 0px;
}

.cl-red {
    color: red !important;
}

.cl-orange {
    color: #ff5a2c !important;
}

.ft-cen {
    text-align: center;
}

.more {
    color: #2da1e7;
}

.cl-basics {
    color: #00a4ff;
}

.hv-poin:hover {
    cursor: pointer;
}

.pd-left {
    padding-left: 15px;
}

.pd-rit {
    padding-right: 15px;
}

.btn-primary {
    background: #00a4ff;
    border: none;
}

.cl-boder {
    border: none;
}

.hide {
    display: none;
}

.show {
    display: block;
}

/****
* icon 图标 common
****/
.i-chevron-top {
    display: inline-block;
    width: 13px;
    height: 10px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -83px 2px;
}

.i-chevron-bot {
    display: inline-block;
    width: 13px;
    height: 10px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -83px -6px;
}

.i-heart {
    display: inline-block;
    width: 20px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -104px 0px;
}

.i-star {
    display: inline-block;
    width: 14px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -57px 0px;
}

.i-weixin {
    display: inline-block;
    width: 18px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 0px 1px;
}

.i-qq {
    display: inline-block;
    width: 18px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -26px 0px;
}

.i-answer {
    display: inline-block;
    width: 16px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -133px 0px;
}

.i-browse {
    display: inline-block;
    width: 15px;
    height: 12px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 0px -20px;
}

.i-problem {
    display: inline-block;
    width: 23px;
    height: 19px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -133px -21px;
}

.i-node {
    display: inline-block;
    width: 23px;
    height: 19px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -102px -21px;
}

.i-edt {
    display: inline-block;
    width: 16px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -22px -19px;
}

.i-del {
    display: inline-block;
    width: 15px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -43px -19px;
}

.i-laud {
    display: inline-block;
    width: 15px;
    height: 15px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -64px -19px;
}

.i-coll {
    display: inline-block;
    width: 15px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 1px -35px;
}

.i-play {
    display: inline-block;
    width: 14px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -22px -35px;
    margin-right: 8px;
}

.article-cont-ask {
    width: 100%;
    max-width: 1170px;
    margin: 0 auto;
    overflow: hidden;
}

.article-cont-ask .article-left-box {
    width: 75%;
    float: left;
}

.article-cont-ask .article-left-box .tit-list {
    font-size: 16px;
    margin: 20px 0;
}

.article-cont-ask .article-left-box .tit-list a {
    cursor: pointer;
    display: inline-block;
    padding: 10px 20px;
    color: #787d82;
    text-decoration: none;
}

.article-cont-ask .article-left-box .tit-list a:hover {
    color: #00a4ff;
}

.article-cont-ask .article-left-box .tit-list .active {
    color: #00a4ff;
}

.article-cont-ask .article-left-box .content .content-title {
    margin-bottom: 10px;
    background: #fff;
    padding: 20px 30px 20px 30px;
    color: #787d82;
}

.article-cont-ask .article-left-box .content .content-title a {
    color: #787d82;
    display: inline-block;
    line-height: 24px;
    padding: 0px 10px;
    margin: 5px 5px;
    text-decoration: none;
}

.article-cont-ask .article-left-box .content .content-title p {
    position: relative;
}

.article-cont-ask .article-left-box .content .content-title p:first-child {
    border-bottom: solid 1px #dadada;
    padding-bottom: 15px;
}

.article-cont-ask .article-left-box .content .content-title p:last-child {
    padding-top: 15px;
}

.article-cont-ask .article-left-box .content .content-title .more {
    position: absolute;
    right: 0px;
    top: 20px;
    text-decoration: none;
    color: #00a4ff;
    font-size: 12px;
    padding: 0px;
    margin: 0px;
}

.article-cont-ask .article-left-box .content .content-title .all {
    margin-left: 0px;
    font-size: 14px;
    color: #fff;
    background: #00a4ff;
}

.article-cont-ask .article-left-box .content .item {
    background: #fff;
    margin-bottom: 10px;
    font-size: 16px;
    color: #050505;
    padding: 30px;
    overflow: hidden;
}

.article-cont-ask .article-left-box .content .item .item-left {
    float: left;
    width: 15%;
    max-width: 170px;
    color: #0077cc;
    text-align: center;
}

.article-cont-ask .article-left-box .content .item .item-left img {
    border-radius: 50%;
}

.article-cont-ask .article-left-box .content .item .item-right {
    width: 80%;
    float: left;
}

.article-cont-ask .article-left-box .content .item .item-right p:nth-child(2) {
    color: #787d82;
    font-size: 14px;
}

.article-cont-ask .article-left-box .content .item .item-right p:nth-child(2) span {
    padding: 0px 20px;
    display: inline-block;
    color: #00a4ff;
    border: solid 1px #00a4ff;
    margin: 5px 0;
}

.article-cont-ask .article-left-box .content .item .item-right p:nth-child(2) .new {
    color: #0077cc;
}

.article-cont-ask .article-left-box .content .item .item-right p:nth-child(3) {
    position: relative;
    font-size: 12px;
    margin-top: 10px;
    color: #787d82;
}

.article-cont-ask .article-left-box .content .item .item-right p:nth-child(3) .action-box {
    position: absolute;
    right: 0px;
    top: 0px;
}

.article-cont-ask .article-left-box .content .item .item-right p:nth-child(3) .action-box span {
    margin: 0 10px;
}

.article-cont-ask .article-left-box .content .item .item-right p:nth-child(3) .action-box span i {
    margin: 0 7px;
    position: relative;
    top: 2px;
}

.article-cont-ask .article-left-box .content .itemlast {
    background: #fff;
    padding: 7px 20px;
    text-align: center;
}

.article-cont-ask .article-left-box .content .itemlast .overwrite {
    padding: 0px;
}

.article-cont-ask .article-right-box {
    width: 24%;
    float: right;
}

.article-cont-ask .article-right-box .question-butte {
    background: #00a4ff;
    color: #fff;
    font-size: 18px;
    margin-bottom: 10px;
    text-align: center;
    padding: 8px 0;
}

.article-cont-ask .article-right-box .question-butte i {
    position: relative;
    top: 3px;
    margin-right: 7px;
}

.article-cont-ask .article-right-box .about-teach {
    background: #fff;
    padding: 20px;
}

.article-cont-ask .article-right-box .about-teach .teach-info {
    overflow: hidden;
}

.article-cont-ask .article-right-box .about-teach .teach-info img {
    float: left;
    margin-right: 10px;
}

.article-cont-ask .article-right-box .about-teach .teach-info span {
    font-size: 16px;
}

.article-cont-ask .article-right-box .about-teach .teach-info .about {
    text-align: left;
    line-height: 24px;
    margin-top: 5px;
    color: #5f1898;
}

.article-cont-ask .article-right-box .about-teach p:nth-child(2) {
    text-align: center;
    padding: 10px 0;
}

.article-cont-ask .article-right-box .about-teach p:nth-child(2) a {
    display: inline-block;
    width: 100%;
    background: #00a4ff;
    color: #fff;
}

.article-cont-ask .article-right-box .about-teach .synopsis {
    color: #787d82;
}

.article-cont-ask .article-right-box .learing-box .tit {
    font-size: 18px;
    color: #00a4ff;
    padding: 20px;
}

.article-cont-ask .article-right-box .learing-box .item-box {
    background: #fff;
}

.article-cont-ask .article-right-box .learing-box .item-box .item-list {
    overflow: hidden;
    height: 50px;
    border-bottom: solid 1px #bdbdbd;
}

.article-cont-ask .article-right-box .learing-box .item-box .item-list a {
    color: #050505;
    padding: 0 20px;
    display: block;
    line-height: 50px;
}

.article-cont-ask .article-right-box .learing-box .item-box .item-list a:last-child {
    border: none;
}

.article-cont-ask .article-right-box .learing-box .item-box .item-list .infobox {
    position: relative;
    top: -140px;
}

.article-cont-ask .article-right-box .learing-box .item-box .item-list .morebox {
    background: url(../img/widget-titBg.png) no-repeat;
    background-size: cover;
    text-align: center;
    color: #fff;
}

.article-cont-ask .article-right-box .learing-box .item-box .item-list .morebox .top-tit {
    font-size: 22px;
    padding-top: 20px;
    font-weight: bold;
}

.article-cont-ask .article-right-box .learing-box .item-box .item-list .morebox .top-lab {
    font-size: 16px;
    margin-bottom: 10px;
}

.article-cont-ask .article-right-box .learing-box .item-box .item-list .morebox .top-num {
    font-size: 14px;
    text-align: left;
    position: relative;
    padding: 0 20px;
    background: rgba(0, 0, 0, 0.5);
    line-height: 34px;
}

.article-cont-ask .article-right-box .learing-box .item-box .item-list .morebox .top-num span {
    position: absolute;
    right: 20px;
    top: 0px;
}

.article-cont-ask .article-right-box .learing-box .item-box .hov {
    height: 140px;
}

.article-cont-ask .article-right-box .learing-box .item-box .hov .infobox {
    top: 0px;
    transition: 800ms;
}

.article-cont-ask .article-right-box .learing-box .item-box .hov a {
    display: none;
}

/*
 * colors variables
 */
html, body {
    min-height: 100%;
    height: 100%;
    min-width: 1000px;
    background: #f3f5f7;
}

a {
    color: #2da1e7;
}

a:hover {
    color: #2da1e7;
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6, p {
    padding: 0px;
    margin: 0;
    line-height: 200%;
}

em, i {
    font-style: normal;
}

.cr-pd-mr {
    padding: 0px;
    margin: 0px;
}

.cl-red {
    color: red !important;
}

.cl-orange {
    color: #ff5a2c !important;
}

.ft-cen {
    text-align: center;
}

.more {
    color: #2da1e7;
}

.cl-basics {
    color: #00a4ff;
}

.hv-poin:hover {
    cursor: pointer;
}

.pd-left {
    padding-left: 15px;
}

.pd-rit {
    padding-right: 15px;
}

.btn-primary {
    background: #00a4ff;
    border: none;
}

.cl-boder {
    border: none;
}

.hide {
    display: none;
}

.show {
    display: block;
}

/****
* icon 图标 common
****/
.i-chevron-top {
    display: inline-block;
    width: 13px;
    height: 10px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -83px 2px;
}

.i-chevron-bot {
    display: inline-block;
    width: 13px;
    height: 10px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -83px -6px;
}

.i-heart {
    display: inline-block;
    width: 20px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -104px 0px;
}

.i-star {
    display: inline-block;
    width: 14px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -57px 0px;
}

.i-weixin {
    display: inline-block;
    width: 18px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 0px 1px;
}

.i-qq {
    display: inline-block;
    width: 18px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -26px 0px;
}

.i-answer {
    display: inline-block;
    width: 16px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -133px 0px;
}

.i-browse {
    display: inline-block;
    width: 15px;
    height: 12px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 0px -20px;
}

.i-problem {
    display: inline-block;
    width: 23px;
    height: 19px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -133px -21px;
}

.i-node {
    display: inline-block;
    width: 23px;
    height: 19px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -102px -21px;
}

.i-edt {
    display: inline-block;
    width: 16px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -22px -19px;
}

.i-del {
    display: inline-block;
    width: 15px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -43px -19px;
}

.i-laud {
    display: inline-block;
    width: 15px;
    height: 15px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -64px -19px;
}

.i-coll {
    display: inline-block;
    width: 15px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 1px -35px;
}

.i-play {
    display: inline-block;
    width: 14px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -22px -35px;
    margin-right: 8px;
}

.article-cont-note {
    width: 100%;
    max-width: 1170px;
    margin: 0 auto;
    overflow: hidden;
}

.article-cont-note .article-left-box {
    width: 75%;
    float: left;
}

.article-cont-note .article-left-box .tit-list {
    font-size: 16px;
    margin: 20px 0;
}

.article-cont-note .article-left-box .tit-list a {
    cursor: pointer;
    display: inline-block;
    padding: 10px 20px;
    color: #787d82;
    text-decoration: none;
}

.article-cont-note .article-left-box .tit-list a:hover {
    color: #00a4ff;
}

.article-cont-note .article-left-box .tit-list .active {
    color: #00a4ff;
}

.article-cont-note .article-left-box .content .content-title {
    margin-bottom: 10px;
    background: #fff;
    padding: 20px 30px 20px 30px;
    color: #787d82;
}

.article-cont-note .article-left-box .content .content-title a {
    color: #787d82;
    display: inline-block;
    line-height: 24px;
    padding: 0px 10px;
    margin: 5px 5px;
    text-decoration: none;
}

.article-cont-note .article-left-box .content .content-title p {
    position: relative;
}

.article-cont-note .article-left-box .content .content-title p:first-child {
    border-bottom: solid 1px #dadada;
    padding-bottom: 15px;
}

.article-cont-note .article-left-box .content .content-title p:last-child {
    padding-top: 15px;
}

.article-cont-note .article-left-box .content .content-title .more {
    position: absolute;
    right: 0px;
    top: 20px;
    text-decoration: none;
    color: #00a4ff;
    font-size: 12px;
    padding: 0px;
    margin: 0px;
}

.article-cont-note .article-left-box .content .content-title .all {
    margin-left: 0px;
    font-size: 14px;
    color: #fff;
    background: #00a4ff;
}

.article-cont-note .article-left-box .content .item {
    background: #fff;
    margin-bottom: 10px;
    font-size: 16px;
    color: #050505;
    padding: 30px;
    overflow: hidden;
}

.article-cont-note .article-left-box .content .item .item-left {
    float: left;
    width: 15%;
    max-width: 170px;
    color: #0077cc;
    text-align: center;
}

.article-cont-note .article-left-box .content .item .item-left img {
    border-radius: 50%;
}

.article-cont-note .article-left-box .content .item .item-right {
    width: 80%;
    float: left;
    position: relative;
}

.article-cont-note .article-left-box .content .item .item-right .video-time {
    color: #0077cc;
    position: absolute;
    top: 0px;
    right: 0px;
}

.article-cont-note .article-left-box .content .item .item-right p:nth-child(1) {
    color: #787d82;
    font-size: 14px;
}

.article-cont-note .article-left-box .content .item .item-right p:nth-child(1) span {
    padding: 0px 20px;
    display: inline-block;
    color: #00a4ff;
    border: solid 1px #00a4ff;
    margin: 5px 0;
}

.article-cont-note .article-left-box .content .item .item-right p:nth-child(1) .new {
    color: #0077cc;
}

.article-cont-note .article-left-box .content .item .item-right .action-box {
    position: relative;
    font-size: 12px;
    margin-top: 10px;
    color: #787d82;
}

.article-cont-note .article-left-box .content .item .item-right .action-box .active-box {
    position: absolute;
    right: 0px;
    top: 0px;
}

.article-cont-note .article-left-box .content .item .item-right .action-box .active-box span {
    cursor: pointer;
    margin: 0 10px;
}

.article-cont-note .article-left-box .content .item .item-right .action-box .active-box span i {
    margin: 0 7px;
    position: relative;
    top: 2px;
}

.article-cont-note .article-left-box .content .itemlast {
    background: #fff;
    padding: 7px 20px;
    text-align: center;
}

.article-cont-note .article-left-box .content .itemlast .overwrite {
    padding: 0px;
}

.article-cont-note .article-right-box {
    width: 24%;
    float: right;
}

.article-cont-note .article-right-box .question-butte {
    background: #00a4ff;
    color: #fff;
    font-size: 18px;
    margin-bottom: 10px;
    text-align: center;
    padding: 8px 0;
}

.article-cont-note .article-right-box .question-butte i {
    position: relative;
    top: 3px;
    margin-right: 7px;
}

.article-cont-note .article-right-box .about-teach {
    background: #fff;
    padding: 20px;
}

.article-cont-note .article-right-box .about-teach .teach-info {
    overflow: hidden;
}

.article-cont-note .article-right-box .about-teach .teach-info img {
    float: left;
    margin-right: 10px;
}

.article-cont-note .article-right-box .about-teach .teach-info span {
    font-size: 16px;
}

.article-cont-note .article-right-box .about-teach .teach-info .about {
    text-align: left;
    line-height: 24px;
    margin-top: 5px;
    color: #5f1898;
}

.article-cont-note .article-right-box .about-teach p:nth-child(2) {
    text-align: center;
    padding: 10px 0;
}

.article-cont-note .article-right-box .about-teach p:nth-child(2) a {
    display: inline-block;
    width: 100%;
    background: #00a4ff;
    color: #fff;
}

.article-cont-note .article-right-box .about-teach .synopsis {
    color: #787d82;
}

.article-cont-note .article-right-box .learing-box .tit {
    font-size: 18px;
    color: #00a4ff;
    padding: 20px;
}

.article-cont-note .article-right-box .learing-box .item-box {
    background: #fff;
}

.article-cont-note .article-right-box .learing-box .item-box .item-list {
    overflow: hidden;
    height: 50px;
    border-bottom: solid 1px #bdbdbd;
}

.article-cont-note .article-right-box .learing-box .item-box .item-list a {
    color: #050505;
    padding: 0 20px;
    display: block;
    line-height: 50px;
}

.article-cont-note .article-right-box .learing-box .item-box .item-list a:last-child {
    border: none;
}

.article-cont-note .article-right-box .learing-box .item-box .item-list .infobox {
    position: relative;
    top: -140px;
}

.article-cont-note .article-right-box .learing-box .item-box .item-list .morebox {
    background: url(../img/widget-titBg.png) no-repeat;
    background-size: cover;
    text-align: center;
    color: #fff;
}

.article-cont-note .article-right-box .learing-box .item-box .item-list .morebox .top-tit {
    font-size: 22px;
    padding-top: 20px;
    font-weight: bold;
}

.article-cont-note .article-right-box .learing-box .item-box .item-list .morebox .top-lab {
    font-size: 16px;
    margin-bottom: 10px;
}

.article-cont-note .article-right-box .learing-box .item-box .item-list .morebox .top-num {
    font-size: 14px;
    text-align: left;
    position: relative;
    padding: 0 20px;
    background: rgba(0, 0, 0, 0.5);
    line-height: 34px;
}

.article-cont-note .article-right-box .learing-box .item-box .item-list .morebox .top-num span {
    position: absolute;
    right: 20px;
    top: 0px;
}

.article-cont-note .article-right-box .learing-box .item-box .hov {
    height: 140px;
}

.article-cont-note .article-right-box .learing-box .item-box .hov .infobox {
    top: 0px;
    transition: 800ms;
}

.article-cont-note .article-right-box .learing-box .item-box .hov a {
    display: none;
}

/*
 * colors variables
 */
html, body {
    min-height: 100%;
    height: 100%;
    min-width: 1000px;
    background: #f3f5f7;
}

a {
    color: #2da1e7;
}

a:hover {
    color: #2da1e7;
    text-decoration: none;
}

h1, h2, h3, h4, h5, h6, p {
    padding: 0px;
    margin: 0;
    line-height: 200%;
}

em, i {
    font-style: normal;
}

.cr-pd-mr {
    padding: 0px;
    margin: 0px;
}

.cl-red {
    color: red !important;
}

.cl-orange {
    color: #ff5a2c !important;
}

.ft-cen {
    text-align: center;
}

.more {
    color: #2da1e7;
}

.cl-basics {
    color: #00a4ff;
}

.hv-poin:hover {
    cursor: pointer;
}

.pd-left {
    padding-left: 15px;
}

.pd-rit {
    padding-right: 15px;
}

.btn-primary {
    background: #00a4ff;
    border: none;
}

.cl-boder {
    border: none;
}

.hide {
    display: none;
}

.show {
    display: block;
}

/****
* icon 图标 common
****/
.i-chevron-top {
    display: inline-block;
    width: 13px;
    height: 10px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -83px 2px;
}

.i-chevron-bot {
    display: inline-block;
    width: 13px;
    height: 10px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -83px -6px;
}

.i-heart {
    display: inline-block;
    width: 20px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -104px 0px;
}

.i-star {
    display: inline-block;
    width: 14px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -57px 0px;
}

.i-weixin {
    display: inline-block;
    width: 18px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 0px 1px;
}

.i-qq {
    display: inline-block;
    width: 18px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -26px 0px;
}

.i-answer {
    display: inline-block;
    width: 16px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -133px 0px;
}

.i-browse {
    display: inline-block;
    width: 15px;
    height: 12px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 0px -20px;
}

.i-problem {
    display: inline-block;
    width: 23px;
    height: 19px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -133px -21px;
}

.i-node {
    display: inline-block;
    width: 23px;
    height: 19px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -102px -21px;
}

.i-edt {
    display: inline-block;
    width: 16px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -22px -19px;
}

.i-del {
    display: inline-block;
    width: 15px;
    height: 14px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -43px -19px;
}

.i-laud {
    display: inline-block;
    width: 15px;
    height: 15px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -64px -19px;
}

.i-coll {
    display: inline-block;
    width: 15px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: 1px -35px;
}

.i-play {
    display: inline-block;
    width: 14px;
    height: 13px;
    background: url(../img/asset-icoGather.png) no-repeat;
    background-position: -22px -35px;
    margin-right: 8px;
}

.article-cont {
    width: 100%;
    max-width: 1170px;
    margin: 0 auto;
    overflow: hidden;
}

.article-cont .article-left-box {
    padding-top: 20px;
    width: 75%;
    float: left;
}

.article-cont .article-left-box .comment-box .evaluate {
    width: 100%;
    position: relative;
    background: #fff;
    padding: 25px;
}

.article-cont .article-left-box .comment-box .evaluate .eva-top {
    margin-bottom: 15px;
    font-size: 18px;
    font-weight: bold;
}

.article-cont .article-left-box .comment-box .evaluate .eva-top .tit {
    float: left;
    line-height: 10px;
    width: 15%;
    text-align: center;
    min-width: 102px;
}

.article-cont .article-left-box .comment-box .evaluate .eva-top .star-score {
    font-size: 14px;
    background: url(../img/asset-scorbg.png) no-repeat;
    color: #ff7c2d;
    position: relative;
    display: inline-block;
    text-align: center;
    top: -5px;
    left: 10px;
    width: 71px;
    height: 20px;
}

.article-cont .article-left-box .comment-box .evaluate .eva-cont {
    font-size: 18px;
    font-weight: bold;
    text-align: center;
    overflow: hidden;
}

.article-cont .article-left-box .comment-box .evaluate .eva-cont .tit {
    float: left;
    width: 15%;
    min-width: 102px;
}

.article-cont .article-left-box .comment-box .evaluate .eva-cont .text-box {
    float: left;
    width: 80%;
}

.article-cont .article-left-box .comment-box .evaluate .eva-cont .text-box .form-control {
    border-radius: 0;
    border: solid 1px #787d82;
}

.article-cont .article-left-box .comment-box .evaluate .eva-cont .text-right {
    text-align: left;
    margin-top: 10px;
}

.article-cont .article-left-box .comment-box .evaluate .eva-cont .text-right span {
    cursor: pointer;
    background: #00a4ff;
    display: inline-block;
    padding: 4px 15px;
    font-size: 14px;
    color: #fff;
}

.article-cont .article-left-box .comment-box .course-evaluate {
    margin-top: 10px;
    padding: 30px 30px 20px 30px;
    background: #fff;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-tit {
    font-weight: bold;
    font-size: 18px;
    position: relative;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-tit span {
    position: absolute;
    right: 0;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-tit span label {
    margin-right: 15px;
    color: #787d82;
    font-weight: normal;
    font-size: 14px;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-tit span label input {
    position: relative;
    top: 2px;
    margin-right: 1px;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-cont {
    overflow: hidden;
    width: 100%;
    margin-top: 30px;
    padding-bottom: 20px;
    border-bottom: solid 1px #dadada;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-cont .cont-top-left {
    float: left;
    width: 22%;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-cont .cont-top-left .star-scor {
    position: relative;
    overflow: hidden;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-cont .cont-top-left .star-scor .scor {
    float: right;
    position: relative;
    top: -1px;
    color: #ff7c2d;
    font-weight: bold;
    font-size: 18px;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-cont .cont-top-left .all-scor {
    margin-top: 5px;
    font-size: 18px;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-cont .cont-top-right {
    float: right;
    width: 70%;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-cont .cont-top-right .star-grade {
    margin: 8px 0;
    position: relative;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-cont .cont-top-right .star-grade .grade {
    float: right;
    width: 90%;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-cont .cont-top-right .star-grade .grade .grade-percent {
    width: 85%;
    height: 15px;
    background: #dadada;
    float: left;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-cont .cont-top-right .star-grade .grade .grade-percent span {
    display: inline-block;
    background: #f07700;
    height: 15px;
}

.article-cont .article-left-box .comment-box .course-evaluate .top-cont .cont-top-right .star-grade .grade .percent-num {
    position: relative;
    top: -4px;
    float: right;
}

.article-cont .article-left-box .comment-box .course-evaluate .comment-item-box .title {
    font-size: 18px;
    position: relative;
    font-weight: bold;
    margin: 20px 0;
}

.article-cont .article-left-box .comment-box .course-evaluate .comment-item-box .title span {
    position: absolute;
    right: 0px;
    top: 5px;
    font-weight: normal;
    font-size: 14px;
}

.article-cont .article-left-box .comment-box .course-evaluate .comment-item-box .item {
    overflow: hidden;
    border-bottom: solid 1px #dadada;
    padding: 20px 0;
}

.article-cont .article-left-box .comment-box .course-evaluate .comment-item-box .item .item-left {
    width: 15%;
    float: left;
    text-align: center;
    color: #0077cc;
}

.article-cont .article-left-box .comment-box .course-evaluate .comment-item-box .item .item-cent {
    float: left;
    width: 60%;
    color: #787d82;
}

.article-cont .article-left-box .comment-box .course-evaluate .comment-item-box .item .item-cent .time {
    margin-top: 5px;
    color: #999;
}

.article-cont .article-left-box .comment-box .course-evaluate .comment-item-box .item .item-rit {
    width: 20%;
    float: right;
    color: #787d82;
}

.article-cont .article-left-box .comment-box .course-evaluate .comment-item-box .item .item-rit p:last-child span {
    color: #ff7c2d;
}

.article-cont .article-left-box .comment-box .course-evaluate .comment-item-box .get-more {
    color: #f07700;
    text-align: center;
    padding-top: 20px;
    cursor: pointer;
}

.article-cont .article-right-box {
    width: 24%;
    float: right;
    padding-top: 20px;
}

.article-cont .article-right-box .about-teach {
    background: #fff;
    padding: 20px;
}

.article-cont .article-right-box .about-teach .teach-info {
    overflow: hidden;
}

.article-cont .article-right-box .about-teach .teach-info img {
    float: left;
    margin-right: 10px;
}

.article-cont .article-right-box .about-teach .teach-info span {
    font-size: 16px;
}

.article-cont .article-right-box .about-teach .teach-info .about {
    text-align: left;
    line-height: 24px;
    margin-top: 5px;
    color: #5f1898;
}

.article-cont .article-right-box .about-teach p:nth-child(2) {
    text-align: center;
    padding: 10px 0;
}

.article-cont .article-right-box .about-teach p:nth-child(2) a {
    display: inline-block;
    width: 100%;
    background: #00a4ff;
    color: #fff;
}

.article-cont .article-right-box .about-teach .synopsis {
    color: #787d82;
}

.article-cont .article-right-box .learing-box .tit {
    font-size: 18px;
    color: #00a4ff;
    padding: 20px;
}

.article-cont .article-right-box .learing-box .item-box {
    background: #fff;
}

.article-cont .article-right-box .learing-box .item-box .item-top {
    background: url(../img/widget-titBg.png) no-repeat;
    background-size: cover;
    text-align: center;
    color: #fff;
}

.article-cont .article-right-box .learing-box .item-box .item-top .top-tit {
    font-size: 22px;
    padding-top: 20px;
    font-weight: bold;
}

.article-cont .article-right-box .learing-box .item-box .item-top .top-lab {
    font-size: 16px;
    margin-bottom: 10px;
}

.article-cont .article-right-box .learing-box .item-box .item-top .top-num {
    font-size: 14px;
    text-align: left;
    position: relative;
    padding: 0 20px;
    background: rgba(0, 0, 0, 0.5);
    line-height: 34px;
}

.article-cont .article-right-box .learing-box .item-box .item-top .top-num span {
    position: absolute;
    right: 20px;
    top: 0px;
}

.article-cont .article-right-box .learing-box .item-box .item-list {
    padding: 0 20px;
}

.article-cont .article-right-box .learing-box .item-box .item-list a {
    color: #050505;
    display: block;
    line-height: 50px;
    border-bottom: solid 1px #bdbdbd;
}

.article-cont .article-right-box .learing-box .item-box .item-list a:last-child {
    border: none;
}

.star {
    width: 145px;
    height: 23px;
    margin-top: 0px;
    display: inline-block;
    background: url(../img/asset-stara.png) no-repeat;
    background-size: contain;
}

.star .score {
    width: 0px;
    height: 23px;
    float: right;
    display: inline-block;
    background: url(../img/asset-starGreya.png) top right no-repeat;
    background-size: cover;
}

.star .score i {
    display: none;
}

.star-show {
    width: 109px;
    height: 19px;
    margin-top: 0px;
    display: inline-block;
    background-size: contain;
}

.star-show .score i {
    display: none;
}

.article-cont {
    position: relative;
}

.article-cont .rit-title {
    font-size: 20px;
    position: absolute;
    color: #00a4ff;
    right: 20%;
    top: 35px;
}

.tit-list {
    position: relative;
    font-size: 16px;
    margin: 20px 0 1px 0;
}

.tit-list a {
    cursor: pointer;
    display: inline-block;
    padding: 10px 20px;
    color: #787d82;
    text-decoration: none;
}

.tit-list a:hover {
    color: #00a4ff;
}

.tit-list .down-fill {
    position: absolute;
    right: 300px;
    top: 10px;
    display: inline-block;
    font-size: 12px;
    padding: 0 15px;
    line-height: 20px;
    border: solid 1px #999;
    color: #999;
    border-radius: 3px;
    cursor: pointer;
}

.tit-list .down-fill ul {
    position: absolute;
    display: none;
    left: -1px;
    top: 25px;
    border-radius: 3px;
    z-index: 999;
    background: #fff;
    border: solid 1px #999;
    padding: 10px;
    width: 95px;
    margin: 0px;
}

.tit-list .down-fill ul li {
    padding: 0;
    line-height: 30px;
    margin: 0px;
    list-style: none;
}

.tit-list .active {
    color: #00a4ff;
}

.shoucang {
    background-position: 4px -55px;
}
